
/* 产品预览 */
.product_preview{float:left;width:420px;}
.preview{height:420px;border: 1px solid #e4e4e4;}
.preview img{width:100%;height:100%;}
.preview_thumb{margin-top: 10px;}

.prev_btn,.next_btn{ cursor:pointer;width:18px;height:64px;line-height:64px;font-family: "simsun"; border:1px solid #e8e8e8;background-color: #f4f4f4;text-align: center;font-size: 20px;}
.prev_btn{float:left;}
.next_btn{float: right;}
.preview_thumb_bd{float:left;width:371px;margin:0 4px;overflow: hidden;}
.preview_thumb_bd ul{width:150%;}
.preview_thumb_bd li{float:left;width: 64px;height: 64px;border: 1px solid #f4f4f4;margin:0 4px;}
.preview_thumb_bd li img{width:64px;height:64px;}
.preview_thumb_bd li:hover,.preview_thumb_bd li.active{border-color:#ef6e1a;}

/* 产品摘要 */
.product_info{float:right;width:748px;}
.prodcut_name{font:16px/25px "微软雅黑";color: #121212;}
.product_promotions{
    padding-top: 11px;
    font-size: 14px;
    line-height:28px;
    color:#5c5c5c;
}
.product_promotions a{
    color:#f95f05;

}
.product_summary{
    position: relative;
    background-color: #fdf8f4;
    font-family: "宋体";
    padding:20px 0 18px 0;
}

.ps_dl .dt{float:left;width:86px;padding-right: 2px;color:#80807e;text-align:center;font-family: "simsun";line-height:28px;}
.product_summary{margin-top: 10px;}
.product_summary .dd{line-height:28px;}
.ps_dl .dd{margin-left: 86px;}
.product_summary .dd em{color: #fe6104;font-weight: bold;font-size: 28px;font-family: "Microsft YaHei";vertical-align: middle;}
.product_summary .dd a{color:#fe6104;text-decoration: underline;}
.product_summary .dd span{color: #423d39;}
.tag_inform{position:relative;left:-px;bottom:0;display:inline-block;height:20px;line-height:20px;padding:0 7px;background-color: #f36302;color: #fff;margin-left: 14px;}
.tag_inform:after{content:"";position:absolute;left:-7px;bottom:0; width:0;height:0;border-style:solid;border-color:transparent #e6600b #e6600b transparent;border-width:3px 4px;}
.btn_collect{position: absolute;line-height:24px;right:32px;top:24px;color:#6d6864; cursor: pointer;}
.btn_collect>i{vertical-align:-1px;margin-right: 8px;color:#e55d11;}
.btn_collect:hover i::before,.btn_collect_active i:before{content:"\e651";}


.choose_attr{padding:25px 0 20px;}
.choose_attr li{
    min-width:235px; height:26px;
    float:left;margin-right: 20px;
    padding:0 10px;
    margin-bottom:10px;text-align: center;
    color:#c5c5c5;
    font-size: 14px;
    line-height: 26px;
   border:2px solid #ebebeb;
   cursor: pointer;
}
.choose_attr li:hover,.choose_attr li:active{border: 2px solid #e8782e;}

/* 按钮 加入购物车*/
.btn_action{padding: 25px 0 0 88px;font-size: 20px;}
.btn_action a{float:left;height:44px;line-height:44px;text-align:center;margin-right: 17px;border:1px solid #f06e10;}
.btn_addcart{width:186px;background-color: #f26b11;color: #fff;text-align: center;}
.btn_addcart>i{font: 26px "Microsoft YaHei";vertical-align: -2px;margin-right: 8px;}
.btn_linkbuy{color:#db743a;width: 184px;background-color: #fef9f6;}

/* 详情主体 */
.detail_wrap{float:right;width:966px;}

.detail_hd{position: relative; height:38px;border:1px solid #e3e3e3;font-family: "Microsoft YaHei";font-size: 16px;}
.detail_hd_tab{float:left;position: relative;height:38px;}
.detail_hd_tab>li{float:left;padding:0 26px;height:38px;line-height:38px;border-right: 1px solid #e2e2e2; margin-right:-1px; cursor: pointer;}
.detail_hd_tab>li>span{color: #fd8a3a;font-size: 12px;}
.detail_hd_tab>li.active{position:relative;margin-top:-3px;border-top:3px solid #f59145;border-bottom:1px solid #fff;color: #fd8a3a;}
.detail_bd{clear:both;padding-top: 20px;padding-bottom: 24px;border:1px solid #e8e4e1; border-top:0;}
.floatcart{position:absolute;right:-1px;top:-1px;text-align:center;color:#fff;line-height:40px;width: 169px;height: 40px;background-color: #f26b11;}
.floatcart>i{font-size: 24px;vertical-align: -3px;margin-right: 9px;}
.detail_item{padding-left: 40px;}
.detail_item h6{font-weight: bold;color: #5e5e5e;text-align: left;line-height:30px;}
.detail_item li{float:left;color:#6c6c6c;width:300px;line-height:30px;}
.detail_cont{position: relative;}
.detail_box{margin-right: 150px;padding-bottom: 38px;}
.detail_nav{position: absolute;right:0;top:0;width:148px;height:1173px;background-color: #f6f6f6;border: 1px solid #e6e6e6;padding-top: 48px;}
/* 侧边栏 锚点导航 */
.detail_nav ul{margin-left: 36px;border-left:1px solid #dedede;}
.detail_nav li{position: relative; font:16px/1 "微软雅黑";padding-bottom: 25px;padding-left: 24px;}
.detail_nav li::before{position: absolute;left:-6px;top:0; content:"";width: 8px;height: 8px;border-radius: 50%;border:1px solid #c5c5c5;background-color: #f0f0f0;}
.detail_nav li a{color:#5d5d5d;}
.detail_nav li.active:before{border-color:#eb6106;border-color:#d3874b;background-color: #fa6b0d;}
.detail_nav li.active a{color:#fe6f09;}

